* src/sdf/ftsdfcommon.h (*): Fix line endings.

Always use LF line endings.

2 files changed, 128 insertions, 122 deletions

diff --git a/[GSoC]ChangeLog b/[GSoC]ChangeLog
index 1c30387a8..0d8f4cf5b 100644
--- a/[GSoC]ChangeLog
+++ b/[GSoC]ChangeLog
@@ -1,5 +1,11 @@
 2020-07-30  Anuj Verma  <anujv@iitbhilai.ac.in>
 
+	* src/sdf/ftsdfcommon.h (*): Fix line endings.
+
+	Always use LF line endings.
+
+2020-07-30  Anuj Verma  <anujv@iitbhilai.ac.in>
+
 	[sdf,bsdf] Put common propertied and functions in one file.
 
 	* src/sdf/ftsdfcommon.h: Added new file which contains
diff --git a/src/sdf/ftsdfcommon.h b/src/sdf/ftsdfcommon.h
index 2e806c74f..83eb27e23 100644
--- a/src/sdf/ftsdfcommon.h
+++ b/src/sdf/ftsdfcommon.h
@@ -1,122 +1,122 @@
-

-  /****************************************************

-   *

-   * This file contain common function and properties

-   * for both `sdf' and `bsdf' renderer.

-   *

-   */

-

-#ifndef FTSDFCOMMON_H_

-#define FTSDFCOMMON_H_

-

-#include <ft2build.h>

-#include FT_CONFIG_CONFIG_H

-#include <freetype/freetype.h>

-

-FT_BEGIN_HEADER

-

-  /**************************************************************************

-   *

-   * default values (cannot be set individually for each renderer)

-   *

-   */

-

-  /* default spread value */

-  #define DEFAULT_SPREAD  8

-

-  /* minimum spread supported by the renderer. */

-  #define MIN_SPREAD      2

-

-  /* maximum spread supported by the renderer. */

-  #define MAX_SPREAD      32

-

-  /**************************************************************************

-   *

-   * common definitions (cannot be set individually for each renderer)

-   *

-   */

-

-  /* If it is defined to 1 then the rasterizer will use squared distances */

-  /* for computation. It can greatly improve the performance but there is */

-  /* a chance of overflow and artifacts. You can safely use it upto a     */

-  /* pixel size of 128.                                                   */

-  #ifndef USE_SQUARED_DISTANCES

-  #  define USE_SQUARED_DISTANCES 0

-  #endif

-

-  /**************************************************************************

-   *

-   * common macros

-   *

-   */

-

-  /* convert int to 26.6 fixed point   */

-  #define FT_INT_26D6( x )   ( x * 64 )

-

-  /* convert int to 16.16 fixed point  */

-  #define FT_INT_16D16( x )  ( x * 65536 )

-

-  /* convert 26.6 to 16.16 fixed point */

-  #define FT_26D6_16D16( x ) ( x * 1024 )

-

-  /* Convenient macro which calls the function */

-  /* and returns if any error occurs.          */

-  #define FT_CALL( x ) do                          \

-                       {                           \

-                         error = ( x );            \

-                         if ( error != FT_Err_Ok ) \

-                           goto Exit;              \

-                       } while ( 0 )

-

-  /**************************************************************************

-   *

-   * common typedefs

-   *

-   */

-

-  typedef  FT_Vector FT_26D6_Vec;   /* with 26.6 fixed point components  */

-  typedef  FT_Vector FT_16D16_Vec;  /* with 16.16 fixed point components */

-

-  typedef  FT_Fixed  FT_16D16;      /* 16.16 fixed point representation  */

-  typedef  FT_Fixed  FT_26D6;       /* 26.6 fixed point representation   */

-  typedef  FT_Short  FT_6D10;       /* 6.10 fixed point representation   */

-

-  typedef  FT_BBox   FT_CBox;       /* control box of a curve            */

-

-  /**************************************************************************

-   *

-   * common functions

-   *

-   */

-

-  /* Original Algorithm: https://github.com/chmike/fpsqrt */

-  static FT_16D16

-  square_root( FT_16D16  val )

-  {

-    FT_ULong t, q, b, r;

-

-

-    r = val;

-    b = 0x40000000;

-    q = 0;

-    while( b > 0x40 )

-    {

-      t = q + b;

-      if( r >= t )

-      {

-        r -= t;

-        q = t + b;

-      }

-      r <<= 1;

-      b >>= 1;

-    }

-    q >>= 8;

-

-    return q;

-  }

-

-FT_END_HEADER

-

-#endif /* FTSDFCOMMON_H_ */

-

-/* END */

+
+  /****************************************************
+   *
+   * This file contain common function and properties
+   * for both `sdf' and `bsdf' renderer.
+   *
+   */
+
+#ifndef FTSDFCOMMON_H_
+#define FTSDFCOMMON_H_
+
+#include <ft2build.h>
+#include FT_CONFIG_CONFIG_H
+#include <freetype/freetype.h>
+
+FT_BEGIN_HEADER
+
+  /**************************************************************************
+   *
+   * default values (cannot be set individually for each renderer)
+   *
+   */
+
+  /* default spread value */
+  #define DEFAULT_SPREAD  8
+
+  /* minimum spread supported by the renderer. */
+  #define MIN_SPREAD      2
+
+  /* maximum spread supported by the renderer. */
+  #define MAX_SPREAD      32
+
+  /**************************************************************************
+   *
+   * common definitions (cannot be set individually for each renderer)
+   *
+   */
+
+  /* If it is defined to 1 then the rasterizer will use squared distances */
+  /* for computation. It can greatly improve the performance but there is */
+  /* a chance of overflow and artifacts. You can safely use it upto a     */
+  /* pixel size of 128.                                                   */
+  #ifndef USE_SQUARED_DISTANCES
+  #  define USE_SQUARED_DISTANCES 0
+  #endif
+
+  /**************************************************************************
+   *
+   * common macros
+   *
+   */
+
+  /* convert int to 26.6 fixed point   */
+  #define FT_INT_26D6( x )   ( x * 64 )
+
+  /* convert int to 16.16 fixed point  */
+  #define FT_INT_16D16( x )  ( x * 65536 )
+
+  /* convert 26.6 to 16.16 fixed point */
+  #define FT_26D6_16D16( x ) ( x * 1024 )
+
+  /* Convenient macro which calls the function */
+  /* and returns if any error occurs.          */
+  #define FT_CALL( x ) do                          \
+                       {                           \
+                         error = ( x );            \
+                         if ( error != FT_Err_Ok ) \
+                           goto Exit;              \
+                       } while ( 0 )
+
+  /**************************************************************************
+   *
+   * common typedefs
+   *
+   */
+
+  typedef  FT_Vector FT_26D6_Vec;   /* with 26.6 fixed point components  */
+  typedef  FT_Vector FT_16D16_Vec;  /* with 16.16 fixed point components */
+
+  typedef  FT_Fixed  FT_16D16;      /* 16.16 fixed point representation  */
+  typedef  FT_Fixed  FT_26D6;       /* 26.6 fixed point representation   */
+  typedef  FT_Short  FT_6D10;       /* 6.10 fixed point representation   */
+
+  typedef  FT_BBox   FT_CBox;       /* control box of a curve            */
+
+  /**************************************************************************
+   *
+   * common functions
+   *
+   */
+
+  /* Original Algorithm: https://github.com/chmike/fpsqrt */
+  static FT_16D16
+  square_root( FT_16D16  val )
+  {
+    FT_ULong t, q, b, r;
+
+
+    r = val;
+    b = 0x40000000;
+    q = 0;
+    while( b > 0x40 )
+    {
+      t = q + b;
+      if( r >= t )
+      {
+        r -= t;
+        q = t + b;
+      }
+      r <<= 1;
+      b >>= 1;
+    }
+    q >>= 8;
+
+    return q;
+  }
+
+FT_END_HEADER
+
+#endif /* FTSDFCOMMON_H_ */
+
+/* END */